[PATCH 0/4] [v4][POWERPC] refactor dcr code

[Stephen Neuendorffer]

I've modified these patches to include Josh's comments, and also
modified the tft patches to not assume that patches to ARCH=ppc are
made.  This breaks platform_device support and hence ARCH=ppc support.
I'd appreciate it if these patches could get queued up for 2.6.27 (and
hence get built a bit before then), when ARCH=ppc is going away
anyway.

Steve